Publications of Alberto Pettorossi

This page shows all publications that appeared in the IASI annual research reports. Authors currently affiliated with the Institute are always listed with the full name.

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IASI Research Report n. 82  (Previous    Next)


Alberto Pettorossi

Towers of Hanoi problems: deriving the iterative solutions using the program transformation technique.

ABSTRACT
We present the iterative solutions of the Towers of Hanoi problems (the standard one, the acyclic one, and the generalized one) using the program transformation methodology ? la Burstall-Darlington. We derive algorithms with minimal time x space requirements. Their correctness proofs are trivial, as usual when applying the program transformation technique.
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